Finding the Third Proportional to 834,434 and 1,133,507

Step by Step Solution

1. Step 1: Write the proportion equation
   834,434 : 1,133,507 = 1,133,507 : x
2. Step 2: Convert to fraction form
   834,434/1,133,507 = 1,133,507/x
3. Step 3: Cross multiply
   834,434x = 1,133,507 × 1,133,507
4. Step 4: Simplify right side
   834,434x = 1,284,838,119,049
5. Step 5: Solve for x
   x = 1,284,838,119,049/834,434
6. Step 6: Final answer
   x = 1,539,772.01